summaryrefslogtreecommitdiff
path: root/drivers/pwm
diff options
context:
space:
mode:
authorYangtao Li <tiny.windzz@gmail.com>2019-12-29 11:05:53 +0300
committerThierry Reding <thierry.reding@gmail.com>2020-12-17 16:18:42 +0300
commit5119ee9effdd44c5ceaf6f63bd542dfb4a58f4c0 (patch)
tree336b7405e69b4cca6edc14dca590d62524e4d388 /drivers/pwm
parent17076b10d40a612a7fe1c41b4bcc1c9701f14cdc (diff)
downloadlinux-5119ee9effdd44c5ceaf6f63bd542dfb4a58f4c0.tar.xz
pwm: rockchip: Convert to devm_platform_ioremap_resource()
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm')
-rw-r--r--drivers/pwm/pwm-rockchip.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/pwm/pwm-rockchip.c b/drivers/pwm/pwm-rockchip.c
index 77c23a2c6d71..389a5e140412 100644
--- a/drivers/pwm/pwm-rockchip.c
+++ b/drivers/pwm/pwm-rockchip.c
@@ -287,7 +287,6 @@ static int rockchip_pwm_probe(struct platform_device *pdev)
{
const struct of_device_id *id;
struct rockchip_pwm_chip *pc;
- struct resource *r;
u32 enable_conf, ctrl;
int ret, count;
@@ -299,8 +298,7 @@ static int rockchip_pwm_probe(struct platform_device *pdev)
if (!pc)
return -ENOMEM;
- r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- pc->base = devm_ioremap_resource(&pdev->dev, r);
+ pc->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(pc->base))
return PTR_ERR(pc->base);